This original book discloses a new and much faster "slip through the cracks" approach to outer space propulsion. By using fluid drive propulsion this new self-enclosed engine is a revolutionary form of micro-gravity propulsion which electromagnetically accelerates a liquid metal through a geometric structure at high speed, thus creating a dynamic inertial force propulsion. This closed system is far superior to current systems, surpasses plasma and ion. The system produces a constant acceleration using inertial forced propulsion. The geometric structure allows cancellation of unwanted forces which causes a closed system force that is futuristic in nature.. The engine requires only electricity, no mass is expelled from the closed system. Since the device requires only electricity, such as a solar satellite panel, an extremely long lifetime can be achieved. Many applications are possible, such as efficient manned travel to Mars, interstaller probes and more. Shows the complete theory of a practical device and explains why an inertial force is necessary for extremely high velocities (near light in a short time).